function Validator(contactForm)
{

			  if (contactForm.full_name.value == '' || contactForm.full_name.value == null)
			  {
				alert("Please enter your Full Name.");
				contactForm.full_name.focus();
				return (false);
			  }
			  if (contactForm.email.value == '' || contactForm.email.value == null)
			  {
				alert("The email address must be filled in correctly to send the form. Please"
				+" check the prefix and '@' sign and try again.");
				contactForm.email.focus();
				return (false);
			  }				    
			  if (contactForm.address.value == '' || contactForm.address.value == null)
			  {
				alert("Please enter address.");
				contactForm.address.focus();
				return (false);
			  }
			  if (contactForm.city.value == '' || contactForm.city.value == null)
			  {
				alert("Please enter city.");
				contactForm.city.focus();
				return (false);
			  }
			  if (contactForm.state.value == '' || contactForm.state.value == null)
			  {
				alert("Please enter state.");
				contactForm.state.focus();
				return (false);
			  }
			  if (contactForm.zip.value == '' || contactForm.zip.value == null)
			  {
				alert("Please enter zip.");
				contactForm.zip.focus();
				return (false);
			  }
			  if (contactForm.message.value == '' || contactForm.message.value == null)
			  {
				alert("Please enter message.");
				contactForm.message.focus();
				return (false);
			  }
}